JPS6045377B2 - 衝突防止装置 - Google Patents

衝突防止装置

Info

Publication number
JPS6045377B2
JPS6045377B2 JP51092016A JP9201676A JPS6045377B2 JP S6045377 B2 JPS6045377 B2 JP S6045377B2 JP 51092016 A JP51092016 A JP 51092016A JP 9201676 A JP9201676 A JP 9201676A JP S6045377 B2 JPS6045377 B2 JP S6045377B2
Authority
JP
Japan
Prior art keywords
phase difference
calculation means
signal
vehicle
target
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP51092016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5318138A (en
Inventor
憲夫 藤木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP51092016A priority Critical patent/JPS6045377B2/ja
Priority to US05/821,227 priority patent/US4148028A/en
Priority to GB32523/77A priority patent/GB1527066A/en
Priority to DE2734998A priority patent/DE2734998C2/de
Publication of JPS5318138A publication Critical patent/JPS5318138A/ja
Publication of JPS6045377B2 publication Critical patent/JPS6045377B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP51092016A 1976-08-03 1976-08-03 衝突防止装置 Expired JPS6045377B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51092016A JPS6045377B2 (ja) 1976-08-03 1976-08-03 衝突防止装置
US05/821,227 US4148028A (en) 1976-08-03 1977-08-02 Radar system for an anti-collision system for a vehicle
GB32523/77A GB1527066A (en) 1976-08-03 1977-08-03 Radar system for an anti-collision system for a vehicle
DE2734998A DE2734998C2 (de) 1976-08-03 1977-08-03 Doppler-Radar-System für Fahrzeuge zur Verhinderung von Zusammenstößen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51092016A JPS6045377B2 (ja) 1976-08-03 1976-08-03 衝突防止装置

Publications (2)

Publication Number Publication Date
JPS5318138A JPS5318138A (en) 1978-02-20
JPS6045377B2 true JPS6045377B2 (ja) 1985-10-09

Family

ID=14042717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51092016A Expired JPS6045377B2 (ja) 1976-08-03 1976-08-03 衝突防止装置

Country Status (4)

Country Link
US (1) US4148028A (de)
JP (1) JPS6045377B2 (de)
DE (1) DE2734998C2 (de)
GB (1) GB1527066A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009530159A (ja) * 2006-03-13 2009-08-27 ザ・ボーイング・カンパニー 航空機衝突感知および回避システムならびに方法
JP2009276084A (ja) * 2008-05-12 2009-11-26 Toyota Motor Corp レーダー装置
JP2022098395A (ja) * 2020-12-21 2022-07-01 ＷａｖｅＡｒｒａｙｓ株式会社 レーダ装置

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308536A (en) * 1979-02-26 1981-12-29 Collision Avoidance Systems Anti-collision vehicular radar system
JPS56665A (en) * 1979-06-15 1981-01-07 Nissan Motor Co Ltd Protective device of ground speed radar for vehicle
GB2104333B (en) * 1981-06-19 1985-10-02 Nissan Motor Moving object detection and discrimination
JPS5869285U (ja) * 1981-10-31 1983-05-11 日産自動車株式会社 車両用報知装置
US5039029A (en) * 1982-07-01 1991-08-13 The United States Of America As Represented By The Secretary Of The Navy Missile orientation monitor
JPS5979874A (ja) * 1982-10-30 1984-05-09 Nissan Motor Co Ltd 衝突防止装置
JPS6130428A (ja) * 1984-07-20 1986-02-12 Nissan Motor Co Ltd 車両走行制御装置
JPS61278775A (ja) * 1985-06-03 1986-12-09 Nissan Motor Co Ltd 先行車検出装置
FR2592959B1 (fr) * 1986-01-15 1988-09-09 Jeumont Schneider Cinemometre radar a effet doppler
US4818999A (en) * 1986-10-29 1989-04-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for measuring frequency and phase difference
US4893125A (en) * 1988-11-01 1990-01-09 Delco Electronics Corporation Vehicle diplex doppler near-obstacle detection system
JP2600879B2 (ja) * 1988-12-27 1997-04-16 株式会社日本自動車部品総合研究所 トップラレーダ速度検出方法
GB2243511A (en) * 1990-04-27 1991-10-30 Harry Jackson Proximity detection apparatus
IT1240974B (it) * 1990-07-05 1993-12-27 Fiat Ricerche Metodo e apparecchiatura per evitare la collisione di un autoveicolo contro ostacoli.
US5093649A (en) * 1990-08-28 1992-03-03 The Boeing Company Bessel beam radar system using sequential spatial modulation
JPH0587914A (ja) * 1991-08-07 1993-04-09 Honda Motor Co Ltd Ｆｍレーダ装置
FR2690252B1 (fr) * 1992-04-17 1994-05-27 Thomson Csf Procede et systeme de determination de la position et de l'orientation d'un mobile, et applications.
US5341344A (en) * 1992-10-14 1994-08-23 Optical Detective Systems, Inc. Obstacle-detection system
DE4325672A1 (de) * 1993-07-30 1995-05-04 Siemens Ag Verfahren zur Geschwindigkeitsmessung und Klassifizierung von Fahrzeugen mittels eines Verkehrsradargerätes
US5402129A (en) * 1993-08-04 1995-03-28 Vorad Safety Systems, Inc. Monopulse azimuth radar system for automotive vehicle tracking
FR2713808B1 (fr) * 1993-12-14 1996-01-26 Thomson Csf Dispositif d'anticollision, notamment pour véhicules automobiles.
JPH08189965A (ja) * 1995-01-09 1996-07-23 Honda Motor Co Ltd 車両用レーダ装置
US5805103A (en) * 1995-09-27 1998-09-08 Mazda Motor Corporation Method of and system for monitoring preceding vehicles
GB9602250D0 (en) * 1996-02-05 1996-04-03 Secr Defence Collision warning system
US5828333A (en) * 1997-01-21 1998-10-27 Northrop Grumman Corporation Multiple access diplex doppler radar
US6268803B1 (en) 1998-08-06 2001-07-31 Altra Technologies Incorporated System and method of avoiding collisions
US6417796B1 (en) 1998-09-16 2002-07-09 Mph Industries, Inc. Doppler-based traffic radar system
US6008752A (en) * 1998-09-16 1999-12-28 Mph Industries, Inc. Doppler-based traffic radar system
JP4028135B2 (ja) * 1999-05-27 2007-12-26 本田技研工業株式会社 物体検出装置
US6894608B1 (en) 1999-07-22 2005-05-17 Altra Technologies Incorporated System and method for warning of potential collisions
US6642839B1 (en) 2000-02-16 2003-11-04 Altra Technologies Incorporated System and method of providing scalable sensor systems based on stand alone sensor modules
US6501417B1 (en) 2001-11-13 2002-12-31 Mph Industries, Inc. Transceiver assembly used in a Doppler-based traffic radar system
US6933837B2 (en) 2002-01-25 2005-08-23 Altra Technologies Incorporated Trailer based collision warning system and method
US6798374B1 (en) 2002-11-05 2004-09-28 Decatur Electronics Inc. Traffic surveillance radar using ranging for accurate target identification
JP2004216954A (ja) 2003-01-10 2004-08-05 Hitachi Ltd 車両の走行制御装置
JP4337638B2 (ja) * 2003-06-30 2009-09-30 株式会社日立製作所 対地速度計測装置
JP2005156337A (ja) * 2003-11-26 2005-06-16 Hitachi Ltd 車載用レーダ装置
US20080169970A1 (en) * 2007-01-11 2008-07-17 Decatur Electronics, Inc. Multi-Platform Configurable Radar Device for Velocity Monitoring of Traffic and Other Moving Targets
JP5405882B2 (ja) * 2009-04-17 2014-02-05 アルプス電気株式会社 無線センサ装置
JP5338829B2 (ja) 2011-03-15 2013-11-13 株式会社デンソー 運転支援装置
DE102017200072A1 (de) * 2017-01-04 2018-07-05 Robert Bosch Gmbh Verfahren zum Validieren einer digitalen Karte für ein Fahrzeug
TWI704535B (zh) * 2019-11-11 2020-09-11 財團法人工業技術研究院 天線陣列及包含此天線陣列的汽車防撞雷達

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134100A (en) * 1959-07-29 1964-05-19 Thompson Ramo Wooldridge Inc Doppler difference collision warning system
US3134823A (en) * 1960-12-12 1964-05-26 Herbert C Brown Process involving the reaction of group i-b metal compounds with an organoboron compound in the presence of a strong base
JPS495778B1 (de) * 1970-12-18 1974-02-08
US3778823A (en) * 1970-12-27 1973-12-11 Toyota Motor Co Ltd Vehicle safety device
US3794997A (en) * 1971-09-30 1974-02-26 Toyota Motor Co Ltd Vehicle with apparatus for detecting potential collisions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009530159A (ja) * 2006-03-13 2009-08-27 ザ・ボーイング・カンパニー 航空機衝突感知および回避システムならびに方法
JP2009276084A (ja) * 2008-05-12 2009-11-26 Toyota Motor Corp レーダー装置
JP2022098395A (ja) * 2020-12-21 2022-07-01 ＷａｖｅＡｒｒａｙｓ株式会社 レーダ装置

Also Published As

Publication number Publication date
GB1527066A (en) 1978-10-04
DE2734998C2 (de) 1983-02-24
DE2734998A1 (de) 1978-02-09
US4148028A (en) 1979-04-03
JPS5318138A (en) 1978-02-20

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